Well, I understand the mechanics. Read my original post regarding retracted half dome vs. flat diffuser and why the earlier might not be very accurate. Your response doesn't really answer the question and the manual sheds very little light. Most useful answer will probably come from someone tests their equipment in a similar way. Again, not trying to be a butt head. But easy answers to complex questions just don't satisfy. Otherwise, I could have figured it out.
Last edited by jaydub; 09-03-2012 at 12:32 AM. Click to view previous post history.